Lawrence Bittaker smiley face pop up card signed

Lawrence Bittaker serial killer dubbed the Murder Mac and Toolbox killer. Sentenced to death while his accomplice Roy Norris received 45 years to life. Original 4" x 9" prototype card handmade by Bittaker on death row. When the flap on the bottom is pulled down, the tongue reads, "You're Cute". Signed on back, "A Magoo Creation" with a hand drawn a smiley face out of the word Magoo.